fig2

Figure 2. LR-TIV (Definite tumor in vein). Axial computed tomography in a 63-year-old woman with hepatitis C cirrhosis. Arterial phase (A); and portal venous phase (B) demonstrate definite enhancing soft tissue extending to the left portal vein (arrow). The observation is categorized LR-TIV. Note that the presence of parenchymal mass is not required for this category